I 80 WB over I 80 WB to US 218 SB
GoodJohnson County, Iowa · I-80 / I-380 Interchange · Structure no. 000000000700715
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 158 ft
- 1 main span
- Daily traffic
- 13,450
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 80 WB over I 80 WB to US 218 SB is a prestressed concrete stringer/multi-beam or girder carrying I 80 WB over I 80 WB to US 218 SB in Johnson County, Iowa. It was built in 2022, so it is 3 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 13,450 vehicles a day, roughly 33% of them trucks, projected to reach 13,450 by 2042. The structure is 158 ft (48.2 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 80 WB over I 80 WB to US 218 SB built?
It was built in 2022, making it 3 years old in 2025.
What condition is I 80 WB over I 80 WB to US 218 SB in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does I 80 WB over I 80 WB to US 218 SB carry?
About 13,450 vehicles per day (2022 count), of which roughly 33% are trucks.
How long is I 80 WB over I 80 WB to US 218 SB?
The structure is 158 ft (48.2 m) long with a longest span of 155 ft (47.2 m) and a deck 78 ft wide.
Who owns I 80 WB over I 80 WB to US 218 SB?
It is owned by the State Highway Agency.